Bird images

My favorite sites:

The Virtual Bird - bird photographs, videos & songs
the Internet Bird Collection - an on-line audiovisual library of footage of the world's birds
VIREO - Visual Resources for Ornithology
RSPB Image Library - a searchable image library with 3000+ images
Electronic Zoo/NetVet - Animal Image Collection
Birdperch.com - images in jpeg-format, mostly American birds
eNature.com - images in jpeg-format, mostly American birds
Birds in Flight - by R. W. Scott
Photographic Guide to the Birds of the World - by Marcus G. Martin
Bird images - former Aves archive
Natural Wonders Photography - Nature and Wildlife Photography by Dan Conway and Rosa Moreno
Nature Photography - by Jan Smit
BIRDNET's Image Gallery
Birds of prey - photographs of North American raptors, by Greg Gothard
alt.binaries.pictures.animals - an Internet Newsgroup
Yahoo! groups: birds-pix - Birders sharing their pictures. Around 1000 posting per month.